<nav class="navbar topbar_nav">
    <div class="container-fluid col-sm-11 col-sm-offset-1">
        <div class="navbar-header col-sm-3">
            <span class="navbar-brand">PHM</span>
        </div>
        <div class=" col-sm-3 col-sm-offset-6">
            <ul class="nav navbar-nav">
                <li><a ui-sref="main({mainID:''})"><span class="glyphicon glyphicon-home"></span><span>首页</span></a></li>
                <li><a ui-sref="user_data"><span class="glyphicon glyphicon-user"></span>个人中心</a></li>
                <li><a href=""><span class="glyphicon glyphicon-cog"></span>设置</a></li>
                <li><a href=""><span class="glyphicon glyphicon-off"></span>注销</a></li>
            </ul>
        </div>
    </div>
</nav>